Steve Moe

The Polk County Sheriff’s Office says an autopsy to determine the cause of death for a 2-year-old boy found in a trunk has been completed. However, the results on Isaiah Theis were not immediately available.

The 2-year-old boy who went missing in western Wisconsin for more than 24 hours was found inside the trunk of a vehicle on Wednesday night, authorities said. A law enforcement officer found Isaiah Theis deceased just after 10 p.m.